ISRC PTOV10700002
Verified recording
PTOV10700002 is “Ausente” by Custódio Castelo,
registered on the CopyrightChains blockchain with CopyrightID
0xc183fd79cdb2aa4f69eddf53c607c88b9c92db6d6871884c9f0becc29e9c6fb4 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTOV10700002.
Recording identifiers
- ISRC
- PTOV10700002
- Title
- Ausente
- Artist
- Custódio Castelo
- CopyrightID (CopyrightChains transaction hash)
0xc183fd79cdb2aa4f69eddf53c607c88b9c92db6d6871884c9f0becc29e9c6fb4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:f6601ed2b92a73de74f796fba5f0402e97452667225d32e9bf2d0b3ca0768d7f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTOV10700002
- Bitcoin block existence check
- https://blockstream.info/api/block/960138